CN210308626U - Tire mold side plate and tire mold - Google Patents
Tire mold side plate and tire mold Download PDFInfo
- Publication number
- CN210308626U CN210308626U CN202020261660.6U CN202020261660U CN210308626U CN 210308626 U CN210308626 U CN 210308626U CN 202020261660 U CN202020261660 U CN 202020261660U CN 210308626 U CN210308626 U CN 210308626U
- Authority
- CN
- China
- Prior art keywords
- tire mold
- side plate
- locking
- fitting surface
- groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
Abstract
The utility model discloses a tire mold curb plate and tire mold, it belongs to tire mold technical field, include: the bottom surface of the movable character block is provided with at least one connecting rod; the side plate comprises a side plate body, wherein a groove for fixing the movable character block is formed in the side plate body, and connecting holes are formed in the bottom of the groove and in positions corresponding to the connecting rods; the excircle of the side plate body is provided with at least one adjusting hole communicated with the connecting hole, and a locking rod is arranged in the adjusting hole; the locking rod is circumferentially provided with locking teeth, the connecting rod is axially provided with matching teeth, and the locking teeth are meshed with the matching teeth; the utility model discloses an use the check lock lever, can realize the type piece from the outer disc quick fastening and the dismantlement of curb plate, solved the type piece and must followed the traditional design difficult problem of curb plate back dismantlement. The movable block is replaced in the vulcanization process, the machine does not need to be stopped to disassemble the side plate, the time for replacing the movable block is saved, the operation is convenient, and the vulcanization efficiency is improved.
Description
Technical Field
The utility model relates to a tire mold technical field, concretely relates to tire mold curb plate and tire mold.
Background
The type block is a part used for replacing the text content of the tire side wall in the tire mold, is usually in a fan shape, and is usually installed on a side plate of the tire mold. With the development of the tire industry, the individuation of the tire appearance, the increase of the identification of various authentication mechanisms and the change of the tire parameters cause the identification, the number and the pattern of the tire side to be changed continuously, and further the movable character block on the side plate of the tire mold is required to be changed continuously.
At present, when the tire vulcanizes, can need to change the type piece on the curb plate of tire mould, as shown in fig. 1, traditional type piece 1 is fixed type piece 1 on curb plate body 2 through the bolt 3 at the back of curb plate body 2, when the type piece 1 that needs to be renewed, just must pull down curb plate body 2 from the tire mould earlier, change type piece 1 back, install curb plate body 2 on the tire mould again, whole process operation is more loaded down with trivial details, and at the in-process of dismouting type piece, the vulcanizer needs to shut down and waits, influence vulcanization efficiency.
Meanwhile, when the movable character block is disassembled and assembled in the traditional movable character block structure, the matching surfaces between the movable character block and the groove for fixing the movable character block on the side plate are very easy to damage, and the phenomenon of edge glue of the vulcanized tire can be caused.
Disclosure of Invention
To the problem that exists among the prior art, the utility model provides a tire mould curb plate and tire mould need not dismantle the curb plate body when the type piece is changed to needs, can directly change the type piece, has reduced the latency among the vulcanization process, simultaneously, when dismantling the type piece, also can not cause crowded hindering to the type piece fitting surface.
In order to realize the purpose, the utility model discloses a technical scheme as follows:
in one aspect, the utility model provides a tire mold curb plate, include:
the bottom surface of the movable block is provided with at least one connecting rod;
the side plate body is provided with a groove for fixing the movable character block, and the bottom of the groove and the position corresponding to the connecting rod are provided with connecting holes;
the outer circle of the side plate body is provided with at least one adjusting hole communicated with the connecting hole, and a locking rod is arranged in the adjusting hole; the locking device is characterized in that locking teeth are arranged on the locking rod in the circumferential direction, matching teeth are arranged on the connecting rod in the axial direction, and the locking teeth are meshed with the matching teeth.
As a preferable technical solution, the side surface of the letter block and the side surface of the groove are designed to be in conical surface fit.
As a preferred technical solution, the side surface of the letter-shaped block includes a fitting surface and a non-fitting surface disposed below the fitting surface, the taper of the fitting surface matches the taper of the side surface of the groove at the corresponding position, and the taper of the non-fitting surface is greater than the taper of the fitting surface located above the non-fitting surface.
As a preferable technical scheme, the width of the matching surface is set to be 2-5 mm.
As a preferable technical scheme, a counter bore is arranged at the connecting hole.
As a preferred technical scheme, the outer end of the adjusting hole is provided with a threaded sleeve, and one end of the locking rod is abutted to the threaded sleeve.
As a preferred technical scheme, a step matched with the locking rod is arranged at one end, abutted against the locking rod, of the screw sleeve.
In a second aspect, the present invention provides a tire mold, including any of the above described tire mold side panels.
The utility model has the advantages of that:
1. the utility model discloses an use the check lock lever, can realize the type piece from the outer disc quick fastening and the dismantlement of curb plate, solved the type piece and must followed the traditional design difficult problem of curb plate back dismantlement. The movable block is replaced in the vulcanization process, the machine does not need to be stopped to disassemble the side plate, the time for replacing the movable block is saved, the operation is convenient, and the vulcanization efficiency is improved.
2. The utility model discloses a fitting surface of type piece and recess is the conical surface cooperation, can effectually eliminate in the traditional cooperation mode because of the fit clearance that size precision error caused, simultaneously, the conical surface cooperation also is favorable to the dismantlement of type piece, avoids dismantling the in-process, and the fitting surface of type piece or recess leads to the fact crowded hindering.
Drawings
Fig. 1 is a schematic structural diagram of a conventional type block.
Fig. 2 is a schematic view of an overall structure of an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a font block according to an embodiment of the present invention.
Fig. 4 is a schematic structural view of a locking lever according to an embodiment of the present invention.
Fig. 5 is a cross-sectional view a-a of fig. 4.
Fig. 6 is a schematic structural diagram of a thread insert according to an embodiment of the present invention.
In the figure: 1-movable block, 11-connecting rod, 12-matching tooth, 2-side plate body, 21-connecting hole, 22-adjusting hole, 23-locking rod, 24-threaded sleeve, 25-locking tooth, 26-step and 3-bolt.
Detailed Description
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
In a first aspect, referring to fig. 2-6, the present invention provides a tire mold side panel, comprising: the movable character block 1 is provided with at least one connecting rod 11 on the bottom surface of the movable character block 1; the side plate comprises a side plate body 2, wherein a groove for fixing the movable character block 1 is formed in the side plate body 2, and a connecting hole 21 is formed in the bottom of the groove and in the position corresponding to the connecting rod 11; the excircle of the side plate body 2 is provided with at least one adjusting hole 22 communicated with the connecting hole 21, and a locking rod 23 is arranged in the adjusting hole 22; be equipped with locking tooth 25 on the circumference of check lock lever 23, be equipped with cooperation tooth 12 on the axial of connecting rod 11, locking tooth 25 meshes with cooperation tooth 12, can drive connecting rod 11 and type piece 1 along the axial displacement of connecting rod 11 through rotating check lock lever 23, if: when the locking rod 23 is rotated in the positive direction, the movable character block 1 can move upwards along the axial direction of the connecting rod 11, so that the movable character block 1 is separated from the groove, and the movable character block 1 is detached; when the connecting rod 11 is rotated in the opposite direction, the movable character block 1 can move downwards along the axial direction of the connecting rod 11, so that the movable character block 1 is fixed in the groove, and the movable character block 1 is locked.
It should be explained that, the quantity of the connecting rod 11 on the type block 1 can be decided according to the size of the type block 1 to can be effectual fix the type block 1 in the recess for the standard, when the type block 1 size is less, can only set up a connecting rod 11 can, when the type block 1 size is great, can improve the fixed effect of type block 1 through setting up many connecting rods 11. Of course, the adjusting holes 22 and the locking rods 23 may correspond to the connecting rods 11 one by one, and in a special case, if a plurality of connecting rods 11 are in the same plane, a plurality of connecting rods 11 may be controlled by one locking rod 23.
On the basis of the above embodiment, please refer to fig. 2, the side surface of the type block 1 and the side surface of the groove are set to be in conical surface fit, the conical surface fit can effectively eliminate the fit clearance caused by the dimension precision error in the traditional fit mode, and meanwhile, the conical surface fit can also avoid the squeeze injury caused by the fit surface of the type block 1 or the groove in the disassembly process. More preferably, the side of type piece 1 includes the fitting surface and locates the non-fitting surface of fitting surface below, and the tapering of fitting surface and the tapering phase-match of the side of the recess of corresponding position, the tapering of non-fitting surface are greater than the tapering that is located the fitting surface of this non-fitting surface top, can be convenient for put into the recess with type piece 1 on the one hand, and on the other hand can reduce the area of the fitting surface between type piece 1 and the recess, further avoids both to produce the fit clearance or crowd mutually and hinder. Preferably, the width of the matching surface can be set to 2-5mm, more preferably 3mm, and it should be noted that, as shown in fig. 2, the width of the matching surface refers to the length of the annular matching surface between the letter block 1 and the groove in the vertical direction.
In an embodiment of the present invention, referring to fig. 2, a counter bore may be disposed at the upper end of the connection hole 21, so that the connection rod 11 can be conveniently inserted into the connection hole 21.
In an embodiment of the present invention, please refer to fig. 2 and fig. 6, the outer end of the adjusting hole 22 is provided with a threaded sleeve 24, the threaded sleeve 24 is screwed on the side plate body 2, one end of the locking rod 23 abuts against the threaded sleeve 24, and the locking rod 23 can be rotationally fixed in the adjusting hole 22 through the threaded sleeve 24. Further, the threaded sleeve 24 is provided with a step hole, the step hole comprises a step 26 matched with one end of the locking rod 23, the inner circumferential surface of the step 26 is consistent with the outer circumferential surface of the outer end of the locking rod 23, and the bottom surface of the step 26 is abutted against the outer end surface of the locking rod 23, so that the locking rod 23 is fixed in the axial direction and the circumferential direction. Preferably, the outer end of the stepped hole may be a polygonal hole to facilitate the screwing of the screw sleeve 24.
In a second aspect, the present invention provides a tire mold, including the above-mentioned tire mold side plate.
Need explain, at the dismouting the utility model discloses a type piece 1 time, only need through the check lock lever 23 on the excircle of rotating curb plate body 2, drive connecting rod 11 and type piece 1 along connecting rod 11 axial displacement can, no longer need pull down curb plate body 2 from tire mould, also no longer need shut down the vulcanizer, saved the time of changing type piece 1, convenient operation has improved vulcanization efficiency.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A tire mold side panel comprising:
the bottom surface of the movable block is provided with at least one connecting rod;
the side plate body is provided with a groove for fixing the movable character block, and the bottom of the groove and the position corresponding to the connecting rod are provided with connecting holes;
the side plate is characterized in that at least one adjusting hole communicated with the connecting hole is formed in the outer circle of the side plate body, and a locking rod is arranged in the adjusting hole; the locking device is characterized in that locking teeth are arranged on the locking rod in the circumferential direction, matching teeth are arranged on the connecting rod in the axial direction, and the locking teeth are meshed with the matching teeth.
2. The tire mold side panel of claim 1, wherein the side surfaces of said flyweights and the side surfaces of said grooves are configured to be tapered.
3. The tire mold side plate according to claim 2, wherein the side surface of the letter block includes a fitting surface and a non-fitting surface provided below the fitting surface, the fitting surface has a taper that matches a taper of a side surface of the groove at a corresponding position, and the taper of the non-fitting surface is larger than a taper of the fitting surface located above the non-fitting surface.
4. The tire mold side plate according to claim 3, wherein the width of the mating face is set to 2 to 5 mm.
5. The tire mold side panel of claim 1, wherein a counterbore is provided at the connecting aperture.
6. The tire mold side plate according to claim 1, wherein a threaded sleeve is provided at an outer end of the adjustment hole, and one end of the lock lever abuts against the threaded sleeve.
7. The tire mold side plate of claim 6, wherein the end of the threaded sleeve abutting the lock lever is provided with a step matching the lock lever.
8. Tire mold, comprising a tire mold side panel according to any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020261660.6U CN210308626U (en) | 2020-03-06 | 2020-03-06 | Tire mold side plate and tire mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020261660.6U CN210308626U (en) | 2020-03-06 | 2020-03-06 | Tire mold side plate and tire mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210308626U true CN210308626U (en) | 2020-04-14 |
Family
ID=70135022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020261660.6U Active CN210308626U (en) | 2020-03-06 | 2020-03-06 | Tire mold side plate and tire mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210308626U (en) |
-
2020
- 2020-03-06 CN CN202020261660.6U patent/CN210308626U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210308626U (en) | Tire mold side plate and tire mold | |
| CN208896331U (en) | Mold is used in a kind of O-shaped rubber seal production | |
| CN206983222U (en) | Detachable alloy machine barrel | |
| CN208495381U (en) | Rolling wheel can be repaired | |
| CN212577312U (en) | Long guide detachable punch combination for thick turret B station and thick turret | |
| CN208697276U (en) | It is a kind of with lubricating function and to be adjustable the T connector screwdriver of length | |
| CN220362916U (en) | Assembled insert pin for forming screw hole and air conditioner die | |
| CN210138977U (en) | Hole flanging punch structure of chassis punching die | |
| CN216828227U (en) | Interference press-fitting die | |
| CN111136612A (en) | Special tool for disassembling regulating and controlling gear of locomotive diesel engine | |
| CN217255554U (en) | Frock is dismantled to glass edging machine bistrique | |
| CN106493680B (en) | The assembling pressure head quick-changing mechanism of thin-wall part | |
| CN219095803U (en) | A quick detachable thimble for injection molding machine | |
| CN219191141U (en) | Demoulding mechanism and injection molding machine | |
| CN108890981A (en) | A kind of injection mold combined type mold insert | |
| CN210387189U (en) | Novel replaceable punch of punching die | |
| CN109681513A (en) | A kind of fast assembling-disassembling threaded fastener and its nut | |
| CN205167873U (en) | Coupling mechanism is lockd up to multi -functional printing machine | |
| CN202955074U (en) | Lockset special for component connection and component connection structure | |
| CN104259315B (en) | A kind of mold rapid-replacement insert | |
| CN104389856B (en) | The anti-loosening locking structure that a kind of elevator stair is installed and dismounting device thereof | |
| CN101020265A (en) | Screwhead punching pin locking method and screwhead punching die | |
| CN215748945U (en) | Oil cylinder assembling tool | |
| CN218079943U (en) | Detachable sleeve for stamping aviation bolt | |
| CN219727023U (en) | Mould core positioning mechanism |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |